BRPI0401935A - Combined dynamo for self-energizing appliances - Google Patents

Combined dynamo for self-energizing appliances

Info

Publication number
BRPI0401935A
BRPI0401935A BR0401935-0A BRPI0401935A BRPI0401935A BR PI0401935 A BRPI0401935 A BR PI0401935A BR PI0401935 A BRPI0401935 A BR PI0401935A BR PI0401935 A BRPI0401935 A BR PI0401935A
Authority
BR
Brazil
Prior art keywords
stator
self
rotor
combined
dynamo
Prior art date
Application number
BR0401935-0A
Other languages
Portuguese (pt)
Inventor
Gianni Regazzi
Manuel Cocchi
Original Assignee
Ducati Energia Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ducati Energia Spa filed Critical Ducati Energia Spa
Publication of BRPI0401935A publication Critical patent/BRPI0401935A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H02K21/222—Flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Soft Magnetic Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

"DìNAMO COMBINADO PARA APARELHOS AUTO ENERGIZADOS". Um dínamo combinado (10) para aparelhos auto-energizados; o dínamo combinado (10) compreende um estator (11) fornecido com um enrolamento elétrico (21), e um rotor de imã permanente (12) disposto de forma coaxial com relação ao estator (11). O estator (11) e o rotor (12) possuem um primeiro, e respectivamente um segundo sistema de pólo (N, S) que juntamente com o enrolamento elétrico (21) definem um sistema eletromagnético de múltiplas fases conectado a um retificador tipo ponte (24), preso ao estator (11). Os pólos (N, S) do estator (11) e os pólos (17) do rotor (12) apresentam superfícies polares opostas nas quais o eixo (A) de cada superfície polar (16) do rotor (12), é inclinado com relação a uma linha de referência (R) paralela aos eixos longitudinais das superfícies polares do estator (11)."DYNAMIC COMBINED FOR SELF POWERED APPLIANCES". A combined dynamo (10) for self-energizing apparatus; the combined dynamo (10) comprises a stator (11) provided with an electrical winding (21), and a permanent magnet rotor (12) coaxially disposed with respect to the stator (11). The stator (11) and rotor (12) have a first, and respectively a second pole system (N, S) which together with the electrical winding (21) define a multi-phase electromagnetic system connected to a bridge rectifier ( 24) attached to the stator (11). Stator poles (N, S) (11) and rotor poles (17) (12) have opposite polar surfaces on which the axis (A) of each polar surface (16) of rotor (12) is inclined with with respect to a reference line (R) parallel to the longitudinal axes of the stator polar surfaces (11).

BR0401935-0A 2003-06-13 2004-06-09 Combined dynamo for self-energizing appliances BRPI0401935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001198A ITMI20031198A1 (en) 2003-06-13 2003-06-13 PERMANENT MAGNET GENERATOR FOR SELF-POWERED EQUIPMENT

Publications (1)

Publication Number Publication Date
BRPI0401935A true BRPI0401935A (en) 2005-02-22

Family

ID=30131207

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0401935-0A BRPI0401935A (en) 2003-06-13 2004-06-09 Combined dynamo for self-energizing appliances

Country Status (8)

Country Link
US (1) US6943476B2 (en)
EP (1) EP1487085B1 (en)
AT (1) ATE392731T1 (en)
BR (1) BRPI0401935A (en)
CA (1) CA2466745A1 (en)
DE (1) DE602004013076T2 (en)
ES (1) ES2303614T3 (en)
IT (1) ITMI20031198A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007131227A2 (en) * 2006-05-05 2007-11-15 Advanced Cerametrics, Inc. Self-powered portable electronic device
US20070296313A1 (en) * 2006-06-27 2007-12-27 Leao Wang Self-generating system for an exercise apparatus
US7750522B2 (en) * 2006-07-18 2010-07-06 Danotek Motion Technologies Slow-speed direct-drive generator
JP4440275B2 (en) * 2007-02-02 2010-03-24 三菱電機株式会社 Three-phase rotating electric machine
US20080289890A1 (en) * 2007-05-25 2008-11-27 John Stoltzfus Wheel-driven battery charger
TWM348740U (en) * 2008-08-29 2009-01-11 Wei-Ting Lin Driving structure for electric vehicle
US8134341B2 (en) * 2009-05-04 2012-03-13 Intel Corporation Energy harvesting based on user-interface of mobile computing device
FR2967529B1 (en) 2010-11-12 2013-09-13 Erneo DENTAL ROTATING ELECTRIC MACHINE WITH REGULATED PHASES
US10432061B2 (en) * 2013-07-19 2019-10-01 Gkn Hybrid Power Limited Flywheel assembly
WO2016106440A1 (en) * 2014-12-30 2016-07-07 Scozzari Francesco Giuseppe Motor - generator
EP4178082A1 (en) * 2021-11-04 2023-05-10 Siemens Gamesa Renewable Energy A/S Magnetic component part for a rotor assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528700A (en) * 1949-12-08 1950-11-07 Wico Electric Co Fastening means for the stator plates of flywheel magnetos
US3531570A (en) * 1967-04-03 1970-09-29 American Home Prod Method of tranquilizing or anti-depressant treatment with alkaloid derivatives
US3821570A (en) 1972-09-11 1974-06-28 Phelon Co Inc Generator and triggering device for electronic ignition system
US3911889A (en) 1973-03-29 1975-10-14 Nippon Denso Co Capacitor discharge type contactless ignition system for internal combustion engines
US4636671A (en) 1983-12-23 1987-01-13 Nippondenso Co., Ltd. Magneto generator for internal combustion engine
US5838085A (en) * 1994-06-08 1998-11-17 Precise Power Corporation Versatile AC dynamo-electric machine
IT1274684B (en) 1994-07-29 1997-07-24 Ducati Energia Spa CAPACITIVE DISCHARGE IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINE CNO COMBINATION FUEL AND IGNITION SYSTEM
AU5303796A (en) * 1995-03-16 1996-10-02 Charles J. Flynn Self-starting controllable ac motor
JPH1169679A (en) * 1997-08-25 1999-03-09 Toshiba Corp Permanent magnet type motor
US6111390A (en) * 1998-01-20 2000-08-29 Kokusan Kenki Co., Ltd. Magneto-equipped power device
JP3456158B2 (en) * 1999-01-11 2003-10-14 国産電機株式会社 Starter generator for internal combustion engine
JP3804343B2 (en) * 1999-06-29 2006-08-02 松下電器産業株式会社 Motor core and motor using the same
JP2001078413A (en) * 1999-09-03 2001-03-23 Matsushita Electric Ind Co Ltd Brushless motor
US6603227B2 (en) * 2001-04-16 2003-08-05 Briggs & Stratton Corporation Small engine vehicle including a generator

Also Published As

Publication number Publication date
US6943476B2 (en) 2005-09-13
DE602004013076D1 (en) 2008-05-29
ITMI20031198A1 (en) 2004-12-14
EP1487085B1 (en) 2008-04-16
US20040251762A1 (en) 2004-12-16
EP1487085A1 (en) 2004-12-15
ES2303614T3 (en) 2008-08-16
ATE392731T1 (en) 2008-05-15
CA2466745A1 (en) 2004-12-13
ITMI20031198A0 (en) 2003-06-13
DE602004013076T2 (en) 2009-06-18

Similar Documents

Publication Publication Date Title
BR0007247A (en) Electric machine
BRPI0401935A (en) Combined dynamo for self-energizing appliances
ATE311686T1 (en) TORQUE MOTOR IN SEGMENTAL DESIGN
DE69816391D1 (en) Electric motor of the type with permanent magnet rotor
NO20034917L (en) Downhole combination device with torque generation and generator
DE60309811D1 (en) Electric motor with permanent magnet rotor
BR0004133A (en) Alternating current machine
BR0106747A (en) Brushless motor, motor-driven vehicle, car and electric train
BRPI0507091A (en) electric rotary machine and electromagnetic apparatus
BR9808116A (en) Name of permanent magnets.
BRPI0500907A (en) brushless direct current motor with beveled magnet
BR9900125A (en) Electric flow switching machine.
BR102018073728A2 (en) ELECTRIC ROTARY MACHINE EQUIPPED WITH VARIABLE MAGNETIC FLOW MECHANISM
BRPI1014811A8 (en) ARRANGEMENT FOR FIXING A PERMANENT MAGNET ON A ROTOR OF AN ELECTRIC MACHINE AND ROTOR OF AN ELECTRIC MACHINE
RU2000113791A (en) SUSPENSION OF ROTORS OF GENERATORS IN A MAGNETIC FIELD
IN2015DN04232A (en)
BRPI0418548A (en) single-field rotor motor and method for producing a rotational force within an electric motor
ATE468654T1 (en) DC MOTOR WITH PERMANENT MAGNET STATOR
BR112021018189A2 (en) Permanent magnet motor for submersible electric pump
BR9906867A (en) Electric machine, especially alternating current generator with excitation machine
AR014120A1 (en) HIGH VOLTAGE ROTARY ELECTRIC MACHINE
CN105490418A (en) Self-starting permanent magnet synchronous motor rotor
RU2379547C1 (en) Stator of wind-driven electric generator
CN103341819A (en) Motor installing structure of motorized spindle for grinding railway bearing
JP2005086860A (en) Generator and motor

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART .8O COMBINADO COM ART. 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.